CN208522346U - A kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet - Google Patents
A kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet Download PDFInfo
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- CN208522346U CN208522346U CN201820457736.5U CN201820457736U CN208522346U CN 208522346 U CN208522346 U CN 208522346U CN 201820457736 U CN201820457736 U CN 201820457736U CN 208522346 U CN208522346 U CN 208522346U
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- connecting hole
- gas
- cabinet
- window frame
- observation window
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Abstract
The utility model relates to high-voltage power distribution equipment technical fields, more particularly to a kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet, the observation window includes window frame and the transparent glasses lens that are mounted in window frame, there is the stepped hole for connecting with gas-filling cabinet tank wall on the window frame, stepped hole has 6 and is evenly distributed on same centrosymmetric image, hermetic seal between observation window and gas-filling cabinet cabinet, the production cost of observation window can not only be reduced in this way, it is simple to realize sealing, additionally it is possible to guarantee the air-tightness and anti-pressure ability of observation window.
Description
Technical field
The utility model relates to high-voltage power distribution equipment technical fields, and in particular to a kind of observation window and gas-filling cabinet cabinet and fill
Gas holder.
Background technique
In order to guarantee the air-tightness of gas-filling cabinet cabinet, need to carry out closed processes, case can not be seen by allowing for us in this way
Body internal component can not understand its working condition and operating condition.It devises in response to this kind of with watch window
Gas-filling cabinet, due in hyperbaric environment and being filled with inert gas inside gas-filling cabinet, if gas-filling cabinet internal high pressure component
Breaking down may set off an explosion, therefore gas-filling cabinet needs high air-tightness and anti-pressure ability.Such as Authorization Notice No. is
CN206432578U, the Chinese utility model patent that the Granted publication date is 2017.08.22 disclose a kind of with observable view
The gas-filling cabinet of window, including cabinet body are equipped with gas-filling cabinet electric elements inside the middle layer of the cabinet body, in gas-filling cabinet electric elements
Outside is sealed with partition, and integral type is chimeric on partition observation window, has tempered glass to be entrenched in the card slot in partition on observation window
It is interior, and connected with rubber card strip, the embedded gas-filling cabinet cabinet of such observation window integral type is more demanding when guaranteeing sealing,
Processing technology is complicated, and cost is too high.
Utility model content
The purpose of this utility model is to provide a kind of gas-filling cabinet cabinet, it is embedded in for solving current observation window integral type
Gas-filling cabinet cabinet guarantees the problem of higher seal request, higher cost.The purpose of this utility model, which also resides in, provides a kind of be applicable in
Observation window in the gas-filling cabinet cabinet and the gas-filling cabinet using the cabinet.
The technical solution of the gas-filling cabinet cabinet of the utility model is: a kind of gas-filling cabinet cabinet, including cabinet and setting are in case
Observation window on body, hermetic seal between observation window and cabinet, the observation window include window frame and are mounted on transparent in window frame
Eyeglass, has the connecting hole for connecting with gas-filling cabinet tank wall on the window frame, and connecting hole has multiple and is evenly distributed on same
On centrosymmetric image.
The utility model has the advantages that the production cost of observation window can not only be reduced using the observation window of this releasable connection, it is simple real
It now seals, connecting hole is uniformly arranged in same centrosymmetric image, each connecting hole positional distance transparent glasses lens interposition
Set apart from identical, in this way through the fixation point of connecting hole can uniform force, not will lead to some and fix point and disconnect first
To reduce the probability of accident generation, hermetic seal between gas-filling cabinet cabinet and observation window can also ensure that the gas of observation window in this way
Close property and anti-pressure ability.
Can neither be arranged in the number for determining connecting hole too much can not be arranged very little, not when 6 connecting holes are arranged
Fixed point bits number needed for only capable of guaranteeing observation window resistance to compression, and the fixation point more relative to number can be simple
Each link position is set to keep identical pretightning force.
It is consistent that figure should be formed by with connecting hole as far as possible for the shape of window frame, so window frame setting is positive
Hexagon, each connecting hole are located at each vertex position of regular hexagon, and such structure graph can not only be saved
Material, and the determination of fixed point can be facilitated.
In order to guarantee that the air-tightness of observation window is equipped in the inside of each connecting hole around the close of transparent glasses lens on window frame
Seal ring slot, being equipped with sealing ring in closure gasket groove ensure that the sealing problem of observation window.
In order to guarantee the intensity and anti-pressure ability of observation window, the window frame includes substrate, the hole wall of connecting hole and sealing
The cell wall of annular groove protrudes from the one side of substrate, adds also between two neighboring connecting hole equipped with what is connect with cell wall on substrate
Strengthening tendons, the intensity for improving observation window by increasing reinforcing rib between connecting hole.
In order to further increase the intensity and anti-pressure ability of observation window, the cell wall of the hole wall of connecting hole and closure gasket groove is connected
It connects, connecting hole hole wall and closure gasket groove is connected as one to the intensity for greatly improving observation window frame in this way.
The reinforcing rib is placed in two neighboring connecting hole middle position and is radially extended, material drop can either be saved in this way
Low window frame difficulty of processing has the intensity that can guarantee window frame.
In order to further reinforce observation window anti-pressure ability, stepped hole is set by connecting hole, crosses the welding spiral shell of stepped hole
The back nut of column and matched nut, connection cooperation is located in stepped hole, in position at ladder, can easily unite
The pretightning force of one each link position.
The transparent glasses lens in observation window middle position are transparent polycarbonate lens, the eyeglass of this material can guarantee compared with
Strong mechanical strength and the high pressure component inside gas-filling cabinet can be clearly observed.
To achieve the above object, the technical solution of the utility model observation window is: a kind of observation window includes window frame and peace
Transparent glasses lens in window frame have the connecting hole for connecting with gas-filling cabinet tank wall on the window frame, and connecting hole has multiple
And it is evenly distributed on same centrosymmetric image.
The utility model has the advantages that the production cost of observation window can not only be reduced using the observation window of this releasable connection, it is simple real
It now seals, connecting hole is uniformly arranged in same centrosymmetric image, each connecting hole positional distance transparent glasses lens interposition
Set apart from identical, in this way through the fixation point of connecting hole can uniform force, not will lead to some in this way and fix point first
Disconnect reducing the probability of accident generation, hermetic seal between gas-filling cabinet cabinet and observation window can also ensure that observation window in this way
Air-tightness and anti-pressure ability.
Further, can neither be arranged in the number for determining connecting hole too much can not be arranged very little, when 6 companies of setting
Fixed point bits number needed for can not only guaranteeing observation window resistance to compression when connecing hole, and the fixation point energy more relative to number
It is enough that each link position is simply made to keep identical pretightning force.
Further, should to be formed by figure with connecting hole as far as possible for the shape of window frame consistent, so by window
Frame is set as regular hexagon, and each connecting hole is located at each vertex position of regular hexagon, and such structure graph is not only
Material can be only saved, and the determination of fixed point can be facilitated.
Further, it is equipped on window frame in the inside of each connecting hole in the case where ensure that the air-tightness of gas-filling cabinet
Around the closure gasket groove of transparent glasses lens, sealing ring is equipped in closure gasket groove ensure that the sealing problem of observation window, in this way can
The difficulty of processing of product is reduced, and processing can be facilitated to reduce production cost, the effective sealing realized between the two.
Further, in order to guarantee the intensity and anti-pressure ability of observation window, the window frame includes substrate, the hole wall of connecting hole
And the cell wall of closure gasket groove protrudes from the one side of substrate, is also equipped between two neighboring connecting hole on substrate and cell wall
The reinforcing rib of connection, the intensity for improving observation window by increasing reinforcing rib between connecting hole.
In order to further increase the intensity and anti-pressure ability of observation window, the cell wall of the hole wall of connecting hole and closure gasket groove is connected
It connects, connecting hole hole wall and closure gasket groove is connected as one to the intensity for greatly improving observation window frame in this way.
Further, the reinforcing rib is placed in two neighboring connecting hole middle position and radially extended, in this way can either
Saving material reduction window frame difficulty of processing has the intensity that can guarantee window frame.
In order to further reinforce observation window anti-pressure ability, stepped hole is set by connecting hole, crosses the welding spiral shell of stepped hole
The back nut of column and matched nut, connection cooperation is located in stepped hole, in position at ladder, can easily unite
The pretightning force of one each link position.
Further, the transparent glasses lens in observation window middle position are transparent polycarbonate lens, the eyeglass of this material
It can guarantee stronger mechanical strength and the high pressure component inside gas-filling cabinet can be clearly observed.
The gas-filling cabinet technical solution of the utility model is: a kind of gas-filling cabinet, including inside gas-filling cabinet high pressure component and
Cabinet, the gas-filling cabinet cabinet include cabinet and the observation window that is arranged on cabinet, and hermetic seal between observation window and cabinet is described
Observation window includes window frame and the transparent glasses lens that are mounted in window frame, is had on the window frame for connecting with gas-filling cabinet tank wall
Connecting hole, connecting hole have multiple and are evenly distributed on same centrosymmetric image.
The utility model has the advantages that the gas-filling cabinet of the observation window using this releasable connection, the replacement of observation window can be facilitated, and by
It is reduced in the production cost of observation window, the production cost of gas-filling cabinet also reduces, using the gas-filling cabinet of releasable connection observation window
It is simple to realize sealing, and same centrosymmetric image, each connection hole location is uniformly arranged in the connecting hole of observation window
Distance transparent eyeglass middle position is set apart from identical, in this way through the fixation point of connecting hole can uniform force, in this way will not
Cause some fix point disconnects first to reduce accident occur probability, hermetic seal between gas-filling cabinet and observation window, in this way
It can also ensure that the air-tightness and anti-pressure ability of gas-filling cabinet.
Further, can neither be arranged in the number for determining connecting hole too much can not be arranged very little, when 6 companies of setting
Fixed point bits number needed for can not only guaranteeing observation window resistance to compression when connecing hole, and the fixation point energy more relative to number
It is enough that each link position is simply made to keep identical pretightning force.
Further, should to be formed by figure with connecting hole as far as possible for the shape of window frame consistent, so by window
Frame is set as regular hexagon, and each connecting hole is located at each vertex position of regular hexagon.Such structure graph is not only
Material can be only saved, and the determination of fixed point can be facilitated.
Further, it is equipped on window frame in the inside of each connecting hole in the case where ensure that the air-tightness of gas-filling cabinet
Around the closure gasket groove of transparent glasses lens, sealing ring is equipped in closure gasket groove ensure that the sealing problem of observation window, in this way can
The difficulty of processing of product is reduced, and processing can be facilitated to reduce production cost, the effective sealing realized between the two.
Further, in order to guarantee the intensity and anti-pressure ability of observation window, the window frame includes substrate, the hole wall of connecting hole
And the cell wall of closure gasket groove protrudes from the one side of substrate, is also equipped between two neighboring connecting hole on substrate and cell wall
The reinforcing rib of connection, the intensity for improving observation window by increasing reinforcing rib between connecting hole.
In order to further increase the intensity and anti-pressure ability of observation window, the cell wall of the hole wall of connecting hole and closure gasket groove is connected
It connects, connecting hole hole wall and closure gasket groove is connected as one to the intensity for greatly improving observation window frame in this way.
Further, the reinforcing rib is placed in two neighboring connecting hole middle position and radially extended, in this way can either
Saving material reduction window frame difficulty of processing has the intensity that can guarantee window frame.
In order to further reinforce observation window anti-pressure ability, stepped hole is set by connecting hole, crosses the welding spiral shell of stepped hole
The back nut of column and matched nut, connection cooperation is located in stepped hole, in position at ladder, can easily unite
The pretightning force of one each link position.
Further, the transparent glasses lens in observation window middle position are transparent polycarbonate lens, the eyeglass of this material
It can guarantee stronger mechanical strength and the high pressure component inside gas-filling cabinet can be clearly observed.
Detailed description of the invention
Fig. 1 is the utility model observation window front view；
Fig. 2 is the utility model observation window structural schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model gas-filling cabinet；
1, stepped hole；2, reinforcing rib；3, closure gasket groove；4, observation window；5, high pressure component；6, nut；7, welding screw；
8, cabinet；9, transparent glasses lens；10 substrates；11, window frame.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the utility model gas-filling cabinet, as shown in figures 1 and 3, including the high pressure member device inside gas-filling cabinet
Part 5 and cabinet 8, the cabinet include observation window 4, nut 6 and welding screw 7 for Orientation observation window, and there are also cabinet 8, institutes
Stating observation window 4 includes penetrating the stepped hole 1 of weld bolt on gas-filling cabinet cabinet, the reinforcing rib 2 for strengthening observation window intensity, using existing
Have the closure gasket groove 3 of the seal groove size of gas-filling cabinet flange and the circular non-opaque eyeglass 9 in observation window middle position and by
Compression-resistant material production carries the window frame 11 of stepped hole 1, reinforcing rib 2, closure gasket groove 3, further includes substrate 10 on the window frame.
Observation window in gas-filling cabinet includes window frame and the transparent glasses lens that are mounted in window frame, has on the window frame and is used for
The connecting hole connecting with gas-filling cabinet tank wall, connecting hole has multiple and is evenly distributed on same centrosymmetric image, this removable
The observation window of connection can not only reduce the production cost of observation window, simple to realize sealing, connecting hole is uniformly arranged in same
One centrosymmetric image, each connecting hole positional distance transparent glasses lens middle position is apart from identical, consolidating through connecting hole in this way
Pinpoint position can uniform force, not will lead to some fix point disconnects first to reduce accident generation probability, in this way go back
It can guarantee the air-tightness and anti-pressure ability of observation window.
The connecting hole uses stepped hole, this hole relative to other types of hole, through stepped hole welding screw with
And matched nut, the back nut of connection cooperation is located in stepped hole, in position at ladder, on the one hand can protect in this way
Shield penetrates the nut in the hole, on the other hand can easily unify the pretightning force of each link position.For ladder number of perforations
The setting for connecting point number is set, on the one hand to guarantee that connecting point is capable of providing enough anti-pressure abilities, unifies again
Guarantee that pressure suffered by each connection point is uniformly distributed, preferred plan is 6 connecting holes of setting, if being less than 6 connections
Hole can not provide enough compressive resistances, and setting is more than 6 connecting holes then it is difficult to ensure that pressure suffered by each connection point is equal
Even distribution, while also will increase difficulty of processing.Figure one should be formed by with connecting hole as far as possible for the shape of window frame
It causes, so setting regular hexagon for window frame, each connecting hole is located at each vertex position of regular hexagon, such knot
Composition shape can not only save material, and can facilitate the determination of fixed point, real between the observation window and cabinet after fixing
Existing air-tightness is by setting closure gasket groove, while by closure gasket groove setting on observation window frame, this sealing means relative to
Others sealing, can reduce the difficulty of processing of product, facilitate processing, reduce production cost, additionally it is possible to guarantee airtight effect
The cell wall of the hole wall of stepped hole and closure gasket groove is connected simultaneously, is in this way connected as one connecting hole hole wall and closure gasket groove greatly
The big intensity for improving observation window frame, enhances the anti-pressure ability of observation window, realizes that sealing connects on observation window and cabinet
After connecing, guarantees the strength enhancing anti-pressure ability of observation window by reinforcing rib on window frame, the reinforcing rib is placed in adjacent two
It a connecting hole middle position and radially extends, can either save material in this way and reduce window frame difficulty of processing and have can guarantee window frame
Intensity, the material that the transparent glasses lens should select transparent resistance to compression non-friable, wherein select transparent polycarbonate lens or
Acrylic eyeglass, polystyrene lens, the non-friable insulation eyeglass of the resistance to compressions such as ABS engineering plastics eyeglass have low cost again can
The characteristics of guaranteeing stronger mechanical strength and the high pressure component inside gas-filling cabinet can be clearly observed.
The gas-filling cabinet cabinet of the utility model and the specific embodiment of observation window, the reality of specific structure and above-mentioned gas-filling cabinet
The observation window construction for applying gas-filling cabinet in example is identical, and details are not described herein again.
Claims (25)
1. a kind of observation window, characterized in that including window frame and the transparent glasses lens being mounted in window frame, have on the window frame and use
In the connecting hole connecting with gas-filling cabinet tank wall, connecting hole has multiple and is evenly distributed on same centrosymmetric image；The company
Connecing hole has 6；Window frame is regular hexagon, and each connecting hole is located at each vertex position of regular hexagon.
2. observation window according to claim 1, characterized in that be equipped with and surround in the inside of each connecting hole on the window frame
The closure gasket groove of transparent glasses lens is equipped with sealing ring in closure gasket groove.
3. observation window according to claim 2, characterized in that window frame includes substrate, the hole wall and sealing ring of connecting hole
The cell wall of slot protrudes from the one side of substrate, and the reinforcement connecting with cell wall is equipped with also between two neighboring connecting hole on substrate
Muscle.
4. observation window according to claim 3, characterized in that the hole wall of connecting hole and the cell wall of closure gasket groove connect.
5. observation window according to claim 3, characterized in that reinforcing rib is located at two neighboring connecting hole middle position and diameter
To extension.
6. observation window according to claim 1-5, characterized in that the connecting hole is stepped hole.
7. observation window according to claim 1, characterized in that the transparent glasses lens are transparent polycarbonate lens.
8. a kind of gas-filling cabinet cabinet, including cabinet and the observation window being arranged on cabinet, hermetic seal between observation window and cabinet,
Be characterized in, the observation window includes window frame and the transparent glasses lens that are mounted in window frame, have on the window frame for inflation
The connecting hole of cabinet tank wall connection, connecting hole have multiple and are evenly distributed on same centrosymmetric image.
9. gas-filling cabinet cabinet according to claim 8, characterized in that the connecting hole has 6.
10. gas-filling cabinet cabinet according to claim 9, characterized in that window frame is regular hexagon, and each connecting hole distinguishes position
In each vertex position of regular hexagon.
11. gas-filling cabinet cabinet according to claim 10, characterized in that set on the inside of each connecting hole on the window frame
There is the closure gasket groove around transparent glasses lens, sealing ring is installed in closure gasket groove.
12. gas-filling cabinet cabinet according to claim 11, characterized in that window frame includes substrate, the hole wall of connecting hole and
The cell wall of closure gasket groove protrudes from the one side of substrate, is equipped with also between two neighboring connecting hole on substrate and connect with cell wall
Reinforcing rib.
13. gas-filling cabinet cabinet according to claim 12, characterized in that the hole wall of connecting hole and the cell wall of closure gasket groove connect
It connects.
14. gas-filling cabinet cabinet according to claim 12, characterized in that reinforcing rib is located at two neighboring connecting hole interposition
It sets and radially extends.
15. according to the described in any item gas-filling cabinet cabinets of claim 8-14, characterized in that the connecting hole is stepped hole.
16. gas-filling cabinet cabinet according to claim 8, characterized in that the transparent glasses lens are transparent polycarbonate mirrors
Piece.
17. a kind of gas-filling cabinet, including inside gas-filling cabinet high pressure component and cabinet and the observation window being arranged on cabinet, observation
Hermetic seal between window and cabinet, characterized in that the observation window includes window frame and the transparent glasses lens that are mounted in window frame, described
There is the connecting hole for connecting with gas-filling cabinet tank wall, connecting hole has multiple and is evenly distributed on same central symmetry figure on window frame
In shape.
18. gas-filling cabinet according to claim 17, characterized in that the connecting hole has 6.
19. gas-filling cabinet according to claim 18, characterized in that window frame is regular hexagon, and each connecting hole is located at
Each vertex position of regular hexagon.
20. gas-filling cabinet according to claim 19, characterized in that be equipped with ring in the inside of each connecting hole on the window frame
Around the closure gasket groove of transparent glasses lens, sealing ring is installed in closure gasket groove.
21. gas-filling cabinet according to claim 20, characterized in that window frame includes substrate, the hole wall of connecting hole and sealing
The cell wall of annular groove protrudes from the one side of substrate, adds also between two neighboring connecting hole equipped with what is connect with cell wall on substrate
Strengthening tendons.
22. gas-filling cabinet according to claim 21, characterized in that the hole wall of connecting hole and the cell wall of closure gasket groove connect.
23. gas-filling cabinet according to claim 22, characterized in that reinforcing rib be located at two neighboring connecting hole middle position and
It radially extends.
24. the described in any item gas-filling cabinets of 7-23 according to claim 1, characterized in that the connecting hole is stepped hole.
25. gas-filling cabinet according to claim 17, characterized in that the transparent glasses lens are transparent polycarbonate lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457736.5U CN208522346U (en) | 2018-03-30 | 2018-03-30 | A kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457736.5U CN208522346U (en) | 2018-03-30 | 2018-03-30 | A kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522346U true CN208522346U (en) | 2019-02-19 |
Family
ID=65341719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457736.5U Expired - Fee Related CN208522346U (en) | 2018-03-30 | 2018-03-30 | A kind of observation window and gas-filling cabinet cabinet and gas-filling cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208522346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697479A (en) * | 2019-03-11 | 2020-09-22 | 吴长兰 | Ring main unit convenient for gas sampling and inflation |
| CN113701964A (en) * | 2021-09-24 | 2021-11-26 | 天津平高智能电气有限公司 | Insulation sleeve sealing detection device for gas-filled cabinet |
-
2018
- 2018-03-30 CN CN201820457736.5U patent/CN208522346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697479A (en) * | 2019-03-11 | 2020-09-22 | 吴长兰 | Ring main unit convenient for gas sampling and inflation |
| CN113701964A (en) * | 2021-09-24 | 2021-11-26 | 天津平高智能电气有限公司 | Insulation sleeve sealing detection device for gas-filled cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |